/*
 * Copyright (C) 2011 Nanohex Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.nanohexcorp.kudocode.snapqr;

import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;

public class SnapQRAbout extends Activity {
	private WebView m_WebView;

	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.snapqr_about);

		setupButtons();
		setupWebView();
		m_WebView.loadUrl("file:///android_asset/www/about.html");
	}

    private void setupWebView()
    {
    	m_WebView = (WebView) findViewById(R.id.webview);
		WebSettings webSettings = m_WebView.getSettings();
		webSettings.setSavePassword(false);
        webSettings.setSaveFormData(false);
        webSettings.setJavaScriptEnabled(true);
        webSettings.setSupportZoom(false);

        final Activity activity = this;

        final ProgressDialog progressDialog = new ProgressDialog(activity);
        progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        progressDialog.setCancelable(false);

        m_WebView.setWebViewClient(new WebViewClient() {
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                view.loadUrl(url);
                return false;
           }
        });
    }

    private void returnToMainActivity()
    {
    	startActivityForResult(new Intent(getApplicationContext(), SnapQR.class), 0);
    }

    private void setupButtons()
    {
        Button btnReturn = (Button) findViewById(R.id.bar_return);

        btnReturn.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
            	returnToMainActivity();
            }
        });
    }
}
